Secto Design
Cover image missing

Secto Design is a Finnish family–owned company known for its architectural, wooden design lamps. Each lamp is meticulously handmade at the company’s factory in Heinola, Finland, where locally sourced, certified birch wood meets sustainable production methods. The harmonious light of the luminaires and the warm tones of wood create an inviting atmosphere in both private and public spaces.

For the 2025 edition of 3daysofdesign, Secto Design returns to Copenhagen with its beloved classics, exciting technical innovations and the latest addition to its collection of sustainable wooden luminaires.

Related Exhibitions
Kateha is a Swedish family–owned company designing and creating rugs. At Kateha, a rug is the beginning of a room. A quiet foundation that holds space together, anchoring stories to the floor. With over 270 years of textile heritage, the family has worked with textiles. Seven generations of hands and hearts, weaving beauty into everyday life. That legacy lives on in every Kateha rug. Natural materials and timeless techniques, create rugs that last, in both design and durability. Whether flat–woven, piled or tufted, every piece is made to be lived with, walked on, and loved. Rooted in modernist ideals and made for spaces that value form, texture, and soul. This is not just flooring, this is craftsmanship that connects past to present.
Kateha
December 3, 2025
Rug & Floor
Part of 2026
Introducing MAS, a woodworking furniture brand born from a dialogue with various woods spread across Japan. By exploring new methods and expressions without being bound by established rules, the company brings valuable products with a universal appeal to the world. Through its shared design language, MAS embraces the inherent charm of its chosen material, crafting practical forms that harmonize with various environments. With an understated, functional, and inclusive elegance, MAS furniture embodies contemporary utility and aesthetics, creating beautiful landscapes intertwined with people's lives.
MAS
January 28, 2026
Part of 2026
Solid Space Studio bridges architecture and furniture design, creating modern, timeless pieces and spaces that prioritise human scale, connection, and thoughtful context. The studio designs for long–term use, developing furniture and environments that enhance everyday life in both private and public settings. At 3daysofdesign, the studio presents the Sun Ray Chair—an asymmetrical work of art designed by architect Desiré Apelgren, founder of the studio. The chair reinterprets a classic form in a fresh, bold yet timeless way, challenging conventions while reflecting the studio’s focus on the relationship between furniture, space, and human interaction.
Solid Space Studio
February 2, 2026
Furniture
Part of 2026
Sumum is a Belgian brand, originated in a switch, designed simply.
It became a product pure as can be. We are passionate about beautifully detailed, architectural hardware. We embrace design, empower technology and honor craftmanship. Delivering projects in high end residential market, hotels and offices. Sumum is blessed to have found the excellence in simplicity.
Sumum
January 28, 2026
Part of 2026
Other Exhibitions
Aisti is a Finnish material technology company manufacturing suspended ceiling acoustic tiles from renewable wood fibre. Using foam–forming technology, fibres are transformed into a light and structured material that delivers high acoustic performance while remaining safe, recyclable and competitively priced. Aisti’s products are designed to meet the needs of architects, contractors and developers, combining performance, material efficiency and scalability. The aim is to support the construction industry’s transition towards healthier, lower–carbon and more circular building solutions.
Aisti
February 26, 2026
Grythyttan Stålmöbler is one of Sweden’s oldest furniture manufacturers, with a long tradition of craftsmanship and Scandinavian design. For more than a century, the furniture has been handcrafted in Grythyttan using carefully selected wood and spring steel. This unique combination makes the chairs and tables exceptionally durable and weather-resistant, designed to last for generations. The characteristic gentle rocking motion of the chairs is created by the carefully shaped spring steel frame—a detail that still requires skilled craftsmanship. During 3daysofdesign, Grythyttan Stålmöbler presents Bovik, a new addition that reflects its heritage while introducing a contemporary expression to outdoor living.
Grythyttan Stålmöbler
November 23, 2022
Within the evolving landscape of the contemporary home, Karakter introduces a collaboration with Cassina, Karakter x Cassina, shaped by a distinctive creative sensibility grounded in design culture and curatorial precision, while enriching the collection with a refined yet unmistakably expressive attitude. Rooted in a spirit of curiosity and an eye for the unconventional, Karakter champions a design language where clarity, personality and experimentation coexist. Its international outlook informs a portfolio that spans seminal authors and emerging voices. Each piece is selected for its conceptual strength and the unique perspective it brings by challenging traditional habits. Guided by an editorial approach rather than a formula.
Karakter x Cassina
February 10, 2022
Cumellas designs and produces contemporary handmade rugs. Based in Barcelona since 1992, its work reflects a deep understanding of craftsmanship and a distinctive approach to design. Natural materials, colour and texture are at the core of the brand’s DNA, shaping rugs that respect both the origin of the materials and the social context in which they are made, while emphasising craftsmanship. Alongside its own collections, Cumellas collaborates with artists and designers, bringing new perspectives and expanding the language of rugs into more experimental and expressive territories.
Cumellas
April 9, 2026
×
Secto Design
Check back soon!